Chap7-4 - §7—4 一一一一一一一一一一一

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Unformatted text preview: §7—4 一一一一一一一一一一一 一一一一一一一一一一一 一一一一一 一 . 一一一一一一一一 : Ft 1 n2 d2 T2 Fn c Fr1 Fa 2 Ft 2 Ft1 Fr 2 d1 c αF a1 n1 T1 Fa1 2 T1 = = Fa 2 d1 2T2 = Ft 2 = d2 Fr 1 = Fr 2 ≈ Ft 2 tgα T2 =T1i η 一一一一一 一一一一一一一一一一 Fa1 一一一一一一一一一一一一 n2 n2 Fr 2 Fa1 Ft 2 Fa 2 Ft1 n1 Fr1 Fa 2 Fr 2 Ft 2 Ft1 Fa1 Fr1 n1 一一一一一一一一一一 9KT2 ≤ [σ H 2 2 m d1 z 2 σ = ZE H ZE m d1 ≥ 9KT2 z [σ 2 ]H 2 2 一一一一一一一一一一 σ= F 2 1.6KT2 YFa 2 Yβ m d1 ≥ 2 m d1 z 2 ≤ [σ F 1.6KT2 YFa 2 Yβ z 2 [σ F ...
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This note was uploaded on 10/15/2011 for the course ME 209 taught by Professor Yaolu during the Winter '09 term at Tsinghua University.

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Chap7-4 - §7—4 一一一一一一一一一一一

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